// 练习1: 使用fp.add(x, y)和fp.map(f, x)创建一个能让function里的值增加的函数ex1
const fp = require('lodash/fp')
const { MayBe, Container } = require('./index')
let maybe = MayBe.of([5, 6, 1])
let ex1 = () => {
    maybe.map((value) => {
      fp.map(fp.add(1))(value)
    })
}